baber/WOPTO huggingface dataset:
Patent JP-S63227405-A (JP)
Title: Spike tire
Inventor: OUCHI KIYOYUKI
IPC: B60C11/16
Filed: 1987-03-18
Abstract: PURPOSE:To surely prevent a tire from slipping, by forming a small diameter part in each of holes formed in the tread surface of a tire and by forming a furrow corresponding to the small diameter part, in each of spikes adapted to be fitted in the holes so that the spikes are tilted only when the tire slips. CONSTITUTION:A hole 5 formed in a tire 2 so as to open to the tread surface of the tire and adapted to be fitted therein with a spike 3, is formed having its axis 9 extending in the radial direction 6 of the tire 2. Further, an annular project on 11 projected inward from the side surface 12 of the hole 5 in the part between the depth H1 and the depth2 from the tread surface so that a small diameter part 8 having a predetermined diameter R2 is formed in a part other than the small diameter part, having a predetermined diameter R1. Meanwhile the spike 3 has a side surface 16 which is in the shape of hyperbolid of rotation which is symmetric with respect to the axis 16 thereof and having the center point O, and a furrow 17, in the axial center part thereof, which has a minimum outer diameter r2 which is set to be equal to the diameter R2 of the small diameter part 81 Further, an edge part 21 is formed between the side surface 16 and one end surface 18 while the other end surface 22 is formed in an arcuated shape having the center O.
Patent JP-H08230446-A (JP)
Title: Air conditioner for car
Inventor: ENDO MASATO
IPC: B60H1/00
Filed: 1995-02-27
Abstract: PURPOSE: To prevent pee sounds caused by the resistance of a stopper immediately before a valve shutter furnished on an air conditioner case is closed fully. CONSTITUTION: An air conditioner is equipped with a dial device 4 to control a valve shuter 2 furnished on the body 1 of an air conditioner case through a link mechanism 3, wherein the arrangement includes a pair of opposing arm pieces 5, 6 positioned opposite the dial operation side, the first arc-shaped receptacle 8 with which a sliding projection 5a of the arm piece 5 is in slide contact at the time of opening, and a semi-columnar stopper part 10 which is installed at the inner end and gets over at the time of full opening, and further a groove- form stopper part in which a projection 6a falls is provided at the inner end of the second arc-shaped receptacle 9 where the foremost sliding projection part 6a of the arm piece 6 is in slide contact at the time of closing, and thereby clicking motions are generated.
Patent JP-H01237031-A (JP)
Title: Form delivery device
Inventor: MEIKEI RYOSUKE
IPC: B21D43/05
Filed: 1988-03-18
Abstract: PURPOSE:To perform an inspection, etc., by drawing a form without stopping the flow by moving a shuttle by intersecting at right angles with a form transfer direction and lifting the form receiving base provided on the shuttle. CONSTITUTION:The form 4 formed by a press line is continuously transferred to an auto-palletizer, etc. In case of drawing this form 4 from a flow, a form receiving base 10 is lifted via the pinion 13 provided on a lift frame 12 when the lift frame 12 is pushed up by the lifter 24 stopped at the form delivery point and the form 4 transferred to the delivery point is received from the lower part. Each shuttle 8 is moved by rotating a feeding motor 21 and the shuttle 8 holding the form 4 is moved up to an inspection station. At this time an empty shuttle 8 reaches to the delivery point, so this shuttle 8 is awaited until the inspection of the form 4 is completed by descending the lift frame 12.
Patent JP-H01237435-A (JP)
Title: Air-fuel ratio measuring method of engine
Inventor: MORISHIMA TATEJI
IPC: G01N21/33
Filed: 1988-03-18
Abstract: PURPOSE:To make it possible to measure the air-fuel ratio continuously and automatically during the steady state operation and the transient operation, of an engine, by projecting ultraviolet rays to the mixed gas of fuel and air which are sucked into the combustion chamber of the engine, and detecting the absorbance of the ultraviolet rays. CONSTITUTION:Air which has passed an air cleaner 1 sucks fuel from a carbu retor 2 and evaporates the fuel. The mixed gas flows into a combustion chamber in a cylinder head 3 through an intake valve 4. At this time, ultraviolet rays from a light source body 9 are projected to the mixed gas in the combustion chamber through an optical fiber 8a for the light source. The ultraviolet rays having a specified wavelength is absorbed with the evaporated fuel and attenuat ed. Thus, the absorbance of the evaporated fuel is detected with an air-fuel ratio detector 7. The attenuated ultraviolet rays are inputted to a reflecting mirror. The reflected ultraviolet rays are guided to a photodetector 10 through an optical fiber 8b for the transmitted light. The air-fuel ratio is measured based on the relationship between preset absorbance and the preset air-fuel ratio.
Patent JP-H08264045-A (JP)
Title: Oxide superconducting wire and manufacture thereof
Inventor: DOI TOSHIYA
IPC: H01B13/00
Filed: 1995-03-23
Abstract: PURPOSE: To provide a wire having a transport critical density usable in the temperature region coolable by liquid nitrogen by heat-treating an oxide superconducting material having sufficiently high pinning in the temperature region coolable by liquid nitrogen in a metal sheath aligned with the direction of the crystal in the specific direction. CONSTITUTION: The powder of a superconducting material is manufactured. The powder of PbO, BaO, SrO, CaO, CuO with the purity or 99% or above is mixed at the atomic ratio of Pb:Ba:Sr:Ca:Cu=0.5:0.4:1.6:2:3. The mixed powder is put in an alumina crucible and is baked for 24hrs at 800 deg.C in the current of oxygen 20% and nitrogen 80%. It is again crushed in a globe containing nitrogen gas 100%, and Tb2 O3 of the same mole quantity as Pb is added and mixed. This powder is put in the alumina crucible and is baked for 24hrs in the current of O2 20% and N. 80%. The powder is filled in a silver pipe, the pipe is wire-drawn to the outer diameter of 1.5mm, then it is rolled to the thickness of 0.7mm. The measured superconducting portion is 4±0.5μm thick and 0.2mm wide.
Patent JP-H06280936-A (JP)
Title: Damper device for cable
Inventor: SASAKI NOBUYUKI
IPC: H02G7/14
Filed: 1993-03-23
Abstract: PURPOSE:To provide a damper device which can suppress the vibration of a cable effectively and is free from oil leak, degradation, etc. CONSTITUTION:A lead piece 6 is installed between a cable concerned 3 and the peripheral wall of the end of a cable protection pipe 1 which is mounted on a fixing member such as a bridge girder and in which the cable 3 is threaded. The vibrating energy is absorbed in association with deformation of the lead piece 6 which is of plastic nature, and thereby the vibration of the cable 3 is suppressed.
Patent JP-H11250707-A (JP)
Title: Light source device
Inventor: TAKENAKA KOICHI
IPC: F21V29/505
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To utilize a luminaire under a quiet environment by arranging both optical axes of a lamp and a light guide inclined to the horizontal axis so that the lamp is positioned in the upper part than a beam incident end part of a light guide and by providing ventilation holes in the upper part and the lower part of a casing. SOLUTION: Optical axes 7 of a light guide and a lamp are so arranged as being inclined, preferably 40 deg. or more, to the horizontal axis 8 so that the lamp 2 with a reflection mirror is positioned in the upper part than a light guide beam incident end part 13. This constitution can reduce the effect of the heat generated by the lamp on the beam incident end part 13. Ventilation holes 10 are provided in the upper and lower parts of a casing 6 respectively so that the casing 6 inside can be cooled by the autoconvection by sucking the air heated by a lamp from the upper ventilation hole 10 and sucking exhaust or the open air by the lower ventilation hole 10, thereby reducing the effect of the heat from the lamp on the beam incident end part 13. This constitution can dispense with a cooling fan so as to generate no noise.
Patent JP-S52147349-A (JP)
Title: High frequency heater
Inventor: HORIKIRI KENJI
IPC: H05B6/48
Filed: 1976-06-01
Abstract: PURPOSE: To improve the ice melting efficiency with high frequency heater which is provided with the regulator to control the capacitor constituting heating section, on-off switch for one set of electrode plate and high frequency oscillator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11331222-A (JP)
Title: Device and method for transmitting voice having adaptive packet length
Inventor: SHAFFER SHMUEL
IPC: H04M7/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To minimize the end-to-end delay amount caused by network traffic and the topological mode of a network by providing a step or the like of transmitting audio information as the first set of packets having a length suitable for an allowable packet length between communication equipment. SOLUTION: Any router is not provided on a LAN 20 so that a first IP telephone set 10 can be turned into an operating mode of the adaptive packet length. In order to determine the allowable packet length, the first IP telephone set 10 transmits a test packet to a second IP telephone set 16. Besides, an instruction for the second IP telephone set 16 to transmit an acknowledge message to the first IP telephone set 10 together with the test packet is transmitted. Next, the first IP telephone set 10 calculates the delay amount of end-to-end transmission. This is performed by dividing a time interval between the transmission of test packet and the reception of acknowledge message by half.
Patent JP-S57180637-A (JP)
Title: Production of polyamide molding
Inventor: HIMUDERA AKIO
IPC: C08L77/00
Filed: 1981-04-30
Abstract: PURPOSE: To prepare voidless dense filaments with reduced breakage during spinning, by adding a small amount of amines to a dope prepared by dissolving aromatic polyamides in a solvent and extruding into a coagulation bath.  
     CONSTITUTION: In preparing the titled moldings by extruding into a coagulation bath a dope which is obtained by dissolving an aromatic polyamide (e.g. an amorphous aromatic polyamide of intrinsic viscosity 1.1 of formulaI, or a crystalline aromatic polyamide of intrinsic viscosity 1.3 of formula II) in a solvent, the solvent consists of (A) an organic solvent (e.g., N-methyl-2-pyrrolidone) and (B) at least one amine selected from among 2W10C aliphatic primary amines (e.g. isopropyl amine), aliphatic primary diamines (e.g. ethylene-diamine) or primary amines containing a polyalkylenepolyamine (e.g. diethylenetriamine) and the amount of (B) is 0.1W50wt% of (A). The dope thus prepared is less elastic and excellent in stringiness, and the filament obtained therefrom is dense, voidless and free from breakage during spinning. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02258596-A (JP)
Title: Control system of fluid delivery
Inventor: MIYAMUNE KIYOSHI
IPC: B67D7/30
Filed: 1989-03-16
Abstract: PURPOSE:To make an oil delivery control system applicable for both lorry and drumcan, by dividing an oil delivery port into two for a lorry and a drum can and by judging a finished load with a quantitative volume whether it is for lorry or drumcan. CONSTITUTION:When a signal 8b of completed loading, showing a port concerned, is input from LSC 8, it is calculated from which port the signal is transmitted. Loading ports and correspondence to lorries or drum cans are defined in advance in a reference table 9A of loading port/delivery means and the territory of the port concerned is referred. The port concerned is judged from the contents of the territory thereof as to whether it is for lorries or drumcans. When the judged result is for lorries, a loading volume externally set is read into a flowing volume oscillator 2 concerned and the read set-volume is subtracted from a reserved volume as a loading volume. On the other hand, the volume of one drumcan registered previously within the inside of the calculater is subtracted from the reserved volume as a loading volume. In the case of loading of drumcans, the loading volume is accurately controlled too.
Patent JP-H02242174-A (JP)
Title: Apparatus for evaluating heat resistance of resist
Inventor: FURUKAWA KOJI
IPC: G03F7/26
Filed: 1989-03-16
Abstract: PURPOSE:To prevent the adverse effect of heat on measurement when a sample is heated by arranging a cohererent light source, a measuring part having a measuring instrument and a heater which heats microresist separately, and conveying a substrate on which the microresist is formed among those parts. CONSTITUTION:An apparatus 10 for evaluating heat resistance has the following parts: a measuring part 12 having a coherent light source such as a laser light source and a measuring instrument and the like for the diffracted light through microresist such as photodiode; a heating part 14 for heating a sample; and a conveying part 16 which holds a sample and conveys the sample between the measuring part 12 and the heating part 14. A substrate on which the microresist having a minute resist pattern is formed is used as the sample. The sample is mounted on the conveying part 16 by the control of a control part 18. The substrate is heated with a heating part 14 under the specified conditions. The substrate is conveyed to the measuring part 12. Coherent light is projected on the resist. The intensity of the diffracted light other than the diffracted light in the zero order is measured with the measuring part 12. The change in intensity of the diffracted light is measured based on the result of the many measurements at the desired temperatures.
Patent JP-H09261980-A (JP)
Title: Solar battery and photovoltaic power generation system using the battery
Inventor: MINAMINO IKUO
IPC: H01L31/042
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To sufficiently effectively use solar light, by a method, when a solar battery module constituting a solar battery is cut off, power generation amount proportional to the area of the module can be obtained. SOLUTION: This system is provided with a solar battery module M constituted by arranging a plurality of solar battery cells C1 -C8 . The solar battery module M is connected in the following configuration of wiring; when the module is cut off, the power generation current of each of the units U1 -U4 , which is obtained when a plurality of the solar battery cells C1 -C8 contained in a cut part are combined and the units U1 -U4 are constituted, becomes equal or almost equal.
Patent JP-H08263246-A (JP)
Title: Information processor and user interface control method
Inventor: HOSODA TAKASHI
IPC: G06F3/048
Filed: 1995-03-23
Abstract: PURPOSE: To improve easiness in the usage of a user interface by changing the arrangement of operating objects based on the operation of an operator. CONSTITUTION: Concerning the information processor provided with the user interface for inputting the instruction of a user by operating the displayed operating objects, a holding means holds history information showing the history of operations to the respective operating objects (steps S10, S15 and S7). Based on this history information, a deciding means decides the display forms of respective operating objects (steps S1-S3, S11 and S12). According to the decided display forms, a display means displays the respective operating objects (steps S4 and S13). Thus, since the display forms are decided based on the operational history of operating objects, an optimum operational environment is automatically formed with the progress of operations.
Patent JP-S55155551-A (JP)
Title: Coolant inlet and outlet guide unit for liquid-cooled rotor type rotary electric machine
Inventor: OKAMOTO KOUICHI
IPC: H02K9/19
Filed: 1979-05-22
Abstract: PURPOSE:To reduce the leakage of sealing liquid in short sealing length of a sealing portion in the space of an outlet of an outlet chamber in a coolant inlet and outlet guide unit for a liquid-cooled rotor type rotary electric machine by forming thread sealing portion on the outer periphery of a coolant supply and exhaust tube at the sealing portion and disposing an annularly shrinkable member thereat to supply compressed air thereto during the time of stopping the machine. CONSTITUTION:Threads 4b are so formed on the outer peripheral surface of a coolant supply and exhaust tube 4 at the sealing portion between an outlet chamber 62 to which shielding gas is supplied and an outlet chamber 63 to which atmospheric air is inflowed as to be in reverse direction to the rotating direction, and sealing liquid is supplied from a supply tube 831a thereto to form a thread seal thereat. Further, an annularly shrinkable member 833b is disposed at the outlet chamber 63 side from the thread seal so that compressed air may be supplied from a supply tube 833a. In this manner, the sealing liquid is not leaked into the outlet chamber 63 by the thread sealing effect of the thread seal at the time of rotating, and compressed air is suppled to the member 833b at the time of stopping so as to prevent the sealing liquid from leaking therefrom.
Patent JP-H08264637-A (JP)
Title: Composite semiconductor substrate
Inventor: FUJII KAZUHIRO
IPC: H01L21/76
Filed: 1995-03-23
Abstract: PURPOSE: To improve the humidity resistance and to reduce the warpage by using silicon, boron and oxygen as main ingredients as glass substance for connecting a composite semiconductor substrate, and specifying the atomic ratio of the silicon to the boron and the thickness of a glass substance layer. CONSTITUTION: A plurality of semiconductor single crystalline regions 11 are isolated from each other, and electrically insulated from each other. The periphery of the region 11 is covered with an insulating film 12, and the layer 14 made of semiconductor polycrystal or amorphous semiconductor is brought into contact with the film 12 to connect the plurality of the regions 11 to each other. The warpage of the substrate can be reduced by the layer 14. The regions 11 and the layers 12, 14 are supported by a support board 15 via a glass substance layer 13. The layer 13 contains silicon, boron and oxygen as main ingredients in such a manner that the atomic ratio (a) of the silicon to the boron is 1.0<=a<=0.4. The thickness (t) of the layer 13 is 2<=t<=50.
Patent JP-S62224523-A (JP)
Title: Metal surface processing method
Inventor: YAGI HIDENORI
IPC: B23H3/10
Filed: 1986-03-22
Abstract: PURPOSE:To enable the less expensive finish process for a large-sized part by jetting a shower of an electrolyte from a plurality of jet nozzles as negative electrodes toward the processing surface of polishing object as a positive electrode. CONSTITUTION:An electrolyte 12 comprises a mixture of sulfuric acid, phos phoric acid and a chelate activator by a ratio of 3:6:1. The electrolyte 12 in a chemical tank 11 is jetted in a shower from a plurality of nozzles 14 provided on a supply pipe 15 as a negative electrode, after heated up to 50+ or -5 deg.C in a heater 16. An object 17 to be polished as a positive electrode is mounted on a fitting part 18 as an object surface for the shower jet. Therefore, the protrud ed part of a workpiece positively charged and covering the whole of the processing surface 19 of the polishing object 17 as negatively charged is electro lyzed and made smooth. Therefore, a large-sized chemical tank immersing a large workpiece can be obviated, thereby enabling the simple and less expen sive smoothing of a metal surface.
Patent JP-H06254247-A (JP)
Title: Method and apparatus for stopping and releasing steel ball
Inventor: KISHINAMI YOSHIO
IPC: A63F7/02
Filed: 1993-03-01
Abstract: PURPOSE:To obtain a method and an apparatus for stopping or releasing steel balls which achieve a reduction in troubles. less wearing and higher durability of parts with a simple construction by making an electromagnetic force directly work on steel balls within a path to stop or release it. CONSTITUTION:In a method of stopping or releasing steel balls, a magnetic gap 7 is set in a path 1 of the steel balls 10 to form a magnetic circuit together with the steel balls 10 passing through the position of the gap 7 and the energization of an electromagnetic coil 8 is controlled to attract and stop the steel balls by a magnetic force within the gap 7 which is demagnetized to release the attraction of the steel balls at the gap 7 and the energization of the electromagnetic coil 8 is controlled according to counts of the steel balls released. A steel ball stopping/releasing apparatus has an electromagnetic coil 8 to magnetize a magnetic body 2, the gap 7 which is formed on the magnetic body 2 to attract and stop the steel balls 10 by a magnetic force generated with the energization of the electromagnetic coil 8 and a steel ball detection sensor 11. The energization of the electromagnetic coil 8 is controlled based on counts of outputs of the sensor 11.
Patent JP-H07245863-A (JP)
Title: Conductor fixation type connection box for pipe type of cable
Inventor: NARISADA SHIGEO
IPC: H02G15/24
Filed: 1994-03-07
Abstract: PURPOSE:To surely degas as far as the vicinity of a conductor and facilitate the injection of an insulating oil without being obstructed by an insulating oil impregnated paper layer and an oil film at the time of evacuation. CONSTITUTION:In a conductor fixation type connection box for a pipe type OF cable in which an epoxy unit 4 is fixed on the periphery of a central conductor 3 connected to a cable conductor 2 and a reinforcement insulating layer with an insulating oil impregnated paper 5 wound is provided on both sides of the epoxy unit 4 and a connection box main body case is mounted outside to include all of them, this is a conductor fixation type connection box for a pipe type OF cable in which grooves 10 for degassing and injecting oil are provided in the surface along the circumference of the epoxy unit 4 in close contact with the insulating oil impregnated paper.
Patent JP-S54153-A (JP)
Title: Panel device
Inventor: KANEDA HISAYOSHI
IPC: F16B5/02
Filed: 1977-06-03
Abstract: PURPOSE: To make sure easy loose fit of a cover and to uniform clearance between the through-hole inner surface and the cover external surface by loosely fitting the cover in a through-hole of a panel with connecting a connecting surface of a connecting member to a connected surface of a covered member. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04299344-A (JP)
Title: Production of planographic printing plate
Inventor: KOIKE AKINOBU
IPC: G03F7/30
Filed: 1991-03-28
Abstract: PURPOSE:To obtain the planographic printing plate having excellent plate wear even if the printing plate is developed with a developer which does net substantially contain org. solvents. CONSTITUTION:This process for producing the planographic printing plate consists in dissolving a photosensitive compsn. which contains an arom. diazonium compd. having at least one kind selected from a group consisting of a carboxyl group, sulfonic acid group, sulfinic acid group, and an oxyacid group of phosphorus into a solvent mixture composed of at least two kinds of solvents selected from a high boiling solvent having >=115 deg.C b.p. and low boiling solvent having <=95 deg.C b.p. respective, applying the soln. prepd. in such a manner on a base and drying the coating to obtain the photosensitive planographic printing plate, subjecting such planographic printing plate to image exposing and developing the plate with an aq. alkaline developer which has >=12pH at 25 deg.C and does not substantially contain the org. solvents.